CN105513164A - Method and device for making wonderful journey review video based on driving recording videos - Google Patents

Abstract

The present invention relates to the technical field of driving monitoring, and in particular to a method and device for making wonderful journey review images based on driving record images, including: when the driving recorder is working, judging whether a trigger condition is met; when the trigger condition is met, determining the One or more driving record images corresponding to the trigger conditions; after listening to the image editing instruction, edit all or part of the determined driving record images to generate a wonderful journey review image containing multiple driving record image contents . When the driving recorder is working, the present invention determines one or more driving recording images corresponding to the triggering conditions when the triggering condition is met, and can generate a plurality of driving recording images by editing all or part of the determined driving recording images. The journey highlight review video that records the video content, according to the journey highlight review video, it is convenient for the user to view the wonderful moments in the driving record interval, and the user experience is good.

Description

Method and device for making wonderful journey review images based on driving record images

technical field

The invention relates to the technical field of driving monitoring, in particular to a method and a device for making wonderful journey review images based on driving recorded images.

Background technique

Drive recorder is the device that is used to record the relevent informations such as image and sound in vehicle traveling way. After vehicle driving recorder is installed, driving recorder can record all video images and sound in vehicle running process, thereby provides evidence for traffic accident. When the driving recorder is working, it will record the time, speed and its location, which is equivalent to the "black box" of the vehicle.

When traveling by car, because the driving recorder will record the image and sound in the driving section in real time, therefore, the scenery along the way will also be recorded in the driving recorder, but the driving recorder in the prior art is only for recording The driving information is recorded, and it is impossible to obtain a collection of wonderful images during the journey based on the driving records.

Contents of the invention

In view of the above problems, the present invention is proposed in order to provide a method and device for creating a wonderful journey review image based on driving record images to overcome the above problems or at least partially solve the above problems.

According to one aspect of the present invention, there is provided a method for making a wonderful review image of a journey based on a driving record image, the method comprising:

When the driving recorder is working, judge whether the trigger condition is met;

When the trigger condition is met, one or more driving recording images corresponding to the trigger condition are determined;

After listening to the image editing instruction, edit all or part of the determined driving record images to generate a wonderful journey review image including a plurality of driving record image contents.

Optionally, the judging whether a trigger condition is met includes:

judging whether the current driving position reaches a preset trigger position; and/or,

Judging whether the image content of the current driving record meets a preset trigger condition based on the image content; and/or,

Judging whether the image brightness of the current driving record meets the preset trigger condition based on the brightness; and/or,

Judging whether the image sound of the current driving record meets the trigger condition based on sound preset; and/or,

judging whether the current driving speed reaches a trigger condition based on speed preset; and/or,

It is judged whether a trigger instruction from the user is received.

Optionally, the judging whether the current driving position reaches a preset trigger position includes:

Communicate with the navigation or positioning device, and obtain the geographic location information of the current driving through the navigation or positioning device;

Obtain the geographic location information of the preset trigger position;

According to the geographical position information of the current driving and the geographical position information of the trigger position, it is judged whether a preset trigger position has been reached.

Optionally, the preset trigger position is a geographic location point or a geographic location range.

Optionally, the preset trigger positions include:

The position preset by the user is the trigger position; and/or,

The locations of popular locations or scenic spots obtained according to network data analysis are the preset trigger locations; and/or,

The number of times or frequency recorded by the driving recorder that has passed a certain place reaches the preset number or frequency, then the location of the place is the preset trigger position; and/or,

If the driving recorder has never recorded a driving record for a certain location, then the location of the location is the preset trigger location.

Optionally, the judging whether the image content of the current driving record meets a preset trigger condition based on the image content includes:

Obtain the image content of the current driving record; identify whether a preset image object appears in the image content, and determine that the trigger condition is met if the preset image object appears; and/or,

Obtaining the image content of the driving record within the first preset time length, analyzing whether the degree of scenery change in the image content within the first preset time length reaches a preset level, and if it reaches the preset level, it is determined that the Triggering conditions.

Optionally, the judging whether the image and sound of the current driving record meets the preset trigger condition based on the sound includes:

Acquiring the sound decibel value of the image recorded in the current driving, determining whether the sound decibel value reaches a preset decibel threshold, and judging that the trigger condition is met if the decibel threshold is reached.

Optionally, the judging whether the current driving speed reaches a speed-based preset trigger condition includes:

Obtain the current driving speed through the speed measuring device, determine whether the current driving speed increases or decreases to a preset speed, and if it increases to a preset speed or decreases to a preset speed, it is judged that the trigger condition is met; and/or ,

Obtaining the variation of the driving speed within the second preset time period through the speed measuring device, determining whether the variation of the driving speed reaches a preset threshold, and judging that the trigger condition is met if the variation of the driving speed reaches the preset threshold.

Optionally, the judging whether a trigger instruction from a user is received includes:

It is judged whether a trigger instruction generated by the user based on touch mode or voice mode is received.

Optionally, the determining one or more driving record images corresponding to the trigger condition includes:

One or more driving record images corresponding to the trigger condition are determined according to the preset trigger duration.

Optional:

The preset trigger duration is specifically when the trigger condition is reached, and the determined driving recording image corresponding to the triggering condition is: the driving recording image recorded when the triggering condition is reached;

or,

The preset trigger duration includes the time when the trigger condition is reached and the preset time period before the trigger condition is reached, and the determined driving recording image corresponding to the trigger condition is: when the trigger condition is reached, and One or more driving record images recorded within a preset period of time before the trigger condition is reached;

or,

The preset trigger duration includes when the trigger condition is met and a preset period of time after the trigger condition is met, and the determined driving recording image corresponding to the trigger condition is: when the trigger condition is met, and One or more driving record images recorded within a preset time period after the trigger condition is met;

or,

The preset trigger duration includes when the trigger condition is reached, a preset time period before the trigger condition is reached, and a preset time period after the trigger condition is reached, and the determined driving time corresponding to the trigger condition The recorded images are: one or more driving recording images recorded when the trigger condition is reached, a preset time period before the trigger condition is reached, and a preset time period after the trigger condition is reached.

Optionally, the determining one or more driving record images corresponding to the trigger condition includes:

All driving recording images recorded during the process of satisfying the triggering condition are used as the determined one or more driving recording images corresponding to the triggering condition.

Optionally, the listening to image editing instructions includes:

Detecting that the vehicle on which the dash cam is located has arrived at a navigation destination; and/or

detecting that a preset period for editing dashcam images has been reached; and/or

A trigger action to edit the driving record image by the user is detected.

Optionally, the editing of all or part of the determined driving record images includes:

Edit all or part of said driving record images determined within a preset time period; or

Obtain the navigation starting place of this navigation through the navigation device, and edit all or part of the driving record images determined from the navigation starting place to the current driving position; or

Editing all or part of the driving recording images determined from the starting time of the vehicle where the driving recorder is located to the current time.

Optionally, the editing includes:

Edit, splice, score, add text, adjust playback speed and/or adjust presentation.

Optionally, the method also includes:

The driving record images recorded while driving are stored according to the preset time length, and the driving record images of each preset time length are the driving record segment images.

Optionally, the method also includes:

Marking all the determined driving record section images corresponding to the trigger conditions to which the driving record images belong, and the marked driving record section images will not be deleted before generating the wonderful journey review image; or

All the determined driving recording section images to which the driving recording images corresponding to the trigger conditions belong are stored in a specific location.

Optionally, the method also includes:

When the determined driving recording images corresponding to the same trigger condition are in different driving recording segment images, the driving recording images corresponding to the same triggering condition are intercepted from different driving recording segment images and spliced into a new The section image of the driving record is used to store or mark the new section image of the driving record.

Optionally, the driving record images include videos, photos and/or video screenshots.

Optionally, the wonderful review image of the journey includes a video file or a slideshow file.

According to another aspect of the present invention, there is provided a device for making a wonderful review image of a journey based on a driving record image, and the device includes:

The first judging module is used to judge whether the trigger condition is met when the driving recorder is working;

A first determination module, configured to determine one or more driving record images corresponding to the trigger condition when the trigger condition is met;

The editing module is configured to edit all or part of the determined driving record images after listening to the image editing instructions, and generate a wonderful journey review image including a plurality of driving record images.

Optionally, the first judging module includes:

A first judging unit, configured to judge whether the current driving position reaches a preset trigger position; and/or,

The second judging unit is used to judge whether the image content of the current driving record meets the preset trigger condition based on the image content; and/or,

The third judging unit is used to judge whether the image brightness of the current driving record reaches the preset trigger condition based on the brightness; and/or,

The fourth judging unit is used to judge whether the video and sound of the current driving record meet the trigger condition based on the sound preset; and/or,

A fifth judging unit, configured to judge whether the current driving speed reaches a trigger condition based on speed preset; and/or,

A sixth judging unit, configured to judge whether a trigger instruction from a user is received.

Optionally, the first judging unit includes:

The communication subunit is used to communicate with the navigation or positioning device, and obtain the geographic location information of the current driving through the navigation or positioning device;

The first obtaining subunit is used to obtain the preset geographical position information of the trigger position;

The first judging subunit is configured to judge whether a preset trigger position has been reached according to the geographic location information of the current driving and the geographic location information of the trigger location.

Optionally, the preset trigger position is a geographic location point or a geographic location range.

Optionally, the preset trigger positions include:

The position preset by the user is the trigger position; and/or,

The locations of popular locations or scenic spots obtained according to network data analysis are the preset trigger locations; and/or,

The number of times or frequency recorded by the driving recorder that has passed a certain place reaches the preset number or frequency, then the location of the place is the preset trigger position; and/or,

If the driving recorder has never recorded a driving record for a certain location, then the location of the location is the preset trigger location.

Optionally, the second judging unit includes:

The second obtaining subunit is used to obtain the image content of the current driving record; the first identification subunit is used to identify whether a preset image object appears in the image content, and if the preset image object appears, it is judged that said triggering condition; and/or,

The third obtaining subunit is used to obtain the image content of the driving record within the first preset time length, and analyze whether the degree of scenery change in the image content within the first preset time length reaches a preset level. The preset degree determines that the trigger condition is met.

Optionally, the fourth judging unit includes:

The fourth obtaining subunit is used to obtain the sound decibel value of the current driving record, determine whether the sound decibel value reaches a preset decibel threshold, and judge that the trigger condition is met if the decibel threshold is reached.

Optionally, the fifth judging unit includes:

The first determining subunit is used to obtain the current driving speed through the speed measuring device, determine whether the current driving speed increases or decreases to a preset speed, and if it increases to a preset speed or decreases to a preset speed, it is judged that the speed is reached said triggering condition; and/or,

The second determining subunit is used to obtain the variation of the driving speed within the second preset time period through the speed measuring device, determine whether the variation of the driving speed reaches a preset threshold, and judge that the trigger is reached if the preset threshold is reached. condition.

Optionally, the sixth judging unit includes:

The second judging subunit is configured to judge whether a trigger instruction generated by the user based on touch or voice is received.

Optionally, the first determination module includes:

The first determination unit is configured to determine one or more driving record images corresponding to the trigger condition according to a preset trigger duration.

Optional:

The preset trigger duration is specifically when the trigger condition is reached, and the determined driving recording image corresponding to the triggering condition is: the driving recording image recorded when the triggering condition is reached;

or,

The preset trigger duration includes when the trigger condition is reached and a preset period of time before the trigger condition is reached, and the determined driving recording image corresponding to the trigger condition is: when the trigger condition is reached, and One or more driving record images recorded within a preset period of time before the trigger condition is reached;

or,

The preset trigger duration includes the time when the trigger condition is met and a preset time period after the trigger condition is met, and the determined driving recording image corresponding to the trigger condition is: when the trigger condition is met, and One or more driving record images recorded within a preset time period after the trigger condition is met;

or,

The preset trigger duration includes when the trigger condition is reached, a preset time period before the trigger condition is reached, and a preset time period after the trigger condition is reached, and the determined driving time corresponding to the trigger condition The recorded images are: one or more driving record images recorded when the trigger condition is reached, a preset time period before the trigger condition is reached, and a preset time period after the trigger condition is reached.

Optionally, the first determination module includes:

The second determining unit is configured to use all driving record images recorded during the process of satisfying the trigger condition as the determined one or more driving record images corresponding to the trigger condition.

Optionally, the editing module includes:

A first detection unit, configured to detect that the vehicle where the driving recorder is located has arrived at a navigation destination; and/or

The second detection unit is used to detect that the preset period of editing driving record images has been reached; and/or

The third detection unit is configured to detect a trigger operation of editing the driving record image by the user.

Optionally, the editing module includes:

a first editing unit, configured to edit all or part of the driving record images determined within a preset time period; or

The second editing unit is configured to obtain the navigation starting place of this navigation through the navigation device, and edit all or part of the driving record images determined between the navigation starting place and the current driving position; or

The third editing unit is configured to edit all or part of the driving record images determined from the start time of the vehicle where the driving recorder is located to the current time.

Optionally, the editing includes:

Edit, splice, score, add text, adjust playback speed and/or adjust presentation.

Optionally, the device also includes:

The first storage module is used to store the driving record images recorded during driving according to the preset time length, and the driving record images of each preset time length are the driving record section images.

Optionally, the device also includes:

A marking module, configured to mark all the determined driving record segment images corresponding to the trigger condition to which the driving record segment images belong, and the marked driving record segment images are generated before generating the journey highlight review image will not be deleted; or

The second storage module is configured to store all the determined driving record segment images corresponding to the trigger condition to a specific location.

Optionally, the device also includes:

An intercepting and splicing module, configured to intercept the driving recording images corresponding to the same triggering condition from different driving recording segment images when the determined driving recording images corresponding to the same trigger condition are in different driving recording segment images , and spliced into a new section image of the driving record, and store or mark the new section image of the driving record.

Optionally, the driving record images include videos, photos and/or video screenshots.

Optionally, the wonderful review image of the journey includes a video file or a slideshow file.

According to the method and device for making wonderful journey review images based on driving record images of the present invention, when the driving recorder is working, the trigger conditions are monitored, and when the trigger conditions are met, one or more driving records corresponding to the trigger conditions are determined Image, by editing all or part of the determined driving record images, it is possible to generate a journey highlight review image containing multiple driving record images. According to the journey highlight review image, it is convenient for users to view the wonderful moments in the driving record interval, and the user experience it is good.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the specific embodiments of the present invention are enumerated below.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiment. The drawings are only for the purpose of illustrating a preferred embodiment and are not to be considered as limiting the invention. Also throughout the drawings, the same components are represented by the same reference figures. In the attached picture:

FIG. 1 shows a flow chart of a method for making a wonderful review image of a journey based on a driving record image provided by an embodiment of the present invention;

Fig. 2 shows a structural diagram of a device for creating a wonderful journey review image based on a driving record image provided by an embodiment of the present invention.

detailed description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

In order to make the advantages of the technical solution of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a flow chart of a method for making a wonderful review image of a journey based on a driving record image in an embodiment of the present invention, the method comprising:

S101: When the driving recorder is working, determine whether a trigger condition is met.

S102: When the trigger condition is met, determine one or more driving recording images corresponding to the trigger condition.

S103: After listening to the image editing instruction, edit all or part of the determined driving record images, and generate a journey highlight review image including a plurality of driving record images.

Specifically, in S101, judging whether the trigger condition is met includes:

S1011: Judging whether the current driving position reaches a preset trigger position; and/or,

S1012: Determine whether the image content of the current driving record meets a preset trigger condition based on the image content; and/or,

S1013: Determine whether the image brightness of the current driving record meets the preset trigger condition based on the brightness; and/or,

S1014: Determine whether the image and sound of the current driving record meet the trigger condition based on sound preset; and/or,

S1015: Judging whether the current driving speed reaches the trigger condition based on speed preset; and/or,

S1016: Determine whether a trigger instruction from the user is received.

In the specific implementation process, for S1011, on the one hand, the driving recorder communicates with the navigation or positioning device, and obtains the geographic location information of the current driving through the navigation or positioning device. The preset data transmission method can be a LAN transmission method, a wide area network transmission method, or a transmission method based on a short-distance communication protocol, such as Bluetooth protocol or 802.11g protocol. On the other hand, when the driving recorder has a built-in positioning module, such as a GPS module, the driving recorder can also obtain the geographic location information of the current driving through its own positioning module. Further, the driving recorder will also obtain the preset geographical location information of the triggering position. Similarly, the driving recorder can obtain the preset geographical location information of the triggering position by communicating with mobile terminals such as mobile phones or tablet computers or navigation devices. After obtaining the geographic location information of the current driving and the geographic location information of the triggering position, the driving recorder judges whether the preset triggering position has been reached according to the geographic location information of the current driving and the geographic location information of the triggering position. Specifically, by matching the geographic location information of the current driving with the geographic location information of the trigger location, when the geographic location information of the current driving and the geographic location information of the trigger location are successfully matched, it indicates that the preset trigger location has been reached.

Further, for S1011, the preset trigger position is a geographic location point or a geographic location range. In addition, in the first case, the preset trigger position may be a position preset by the user, for example, the user sets a specific geographic location point as the trigger position by performing a trigger position setting operation in the mobile terminal or navigation device, Or set a specific geographic location range as the trigger position, and after the driving recorder communicates with the mobile terminal or the navigation device, the specific geographic location point or the specific geographic location range is used as the trigger position. In the second case, the preset trigger location can be a popular location or the location of a scenic spot obtained from network data analysis. Specifically, based on big data analysis, the server collects video recording behavior information at different locations, and the video recording Behaviors include taking photos and taking videos. When it is determined based on the image recording behavior information at a certain location that the number of image recording behaviors at that location exceeds a preset threshold, the location will be defined as a popular location or scenic spot. Similarly, driving records The instrument can communicate with the mobile terminal or the navigation device to obtain the popular places or scenic spots pushed by the mobile terminal or the navigation device, so that the popular places or scenic spots can be used as the trigger position, and when the preset trigger position is the scenic spot, the driving recorder can Directly obtain the scenic spot location information pushed by the mobile terminal or navigation device, determine the location of the scenic spot according to the scenic spot location information, and use it as the trigger position. In the third case, if the number of times or frequency recorded by the driving recorder has passed a certain place reaches the preset number or frequency, then the location of the place can also be used as the preset trigger position, that is, all the data of the driving recorder will be used. The location frequently passed by the user or some users is used as the trigger location. In the fourth case, if the driving recorder has never recorded a certain location, the location of the location can also be used as a preset trigger position, that is, all or some users who will use the driving recorder have never been there. position as the trigger position. Of course, the preset trigger positions include but are not limited to the above four situations.

In the specific implementation process, for S1012, in the first implementation mode, the driving recorder obtains the image content of the current driving record, and through image analysis, identifies whether a preset image object appears in the image content of the current driving record. If the preset image object is detected, it is determined that the trigger condition is met. For example, the preset image objects may include rainbow and/or snow and/or rain and/or morning glow and/or sunset. If it rains and/or the morning glow and/or the sunset, it is determined that the trigger condition is met. In the second embodiment, the video content of the driving record within the first preset time length is obtained, and it is analyzed whether the degree of scenery change in the video content within the first preset time length reaches the preset level, and if it reaches the preset level, it is judged that it has reached the preset level. The trigger condition, the degree of scenery change includes the change of the scenery object and/or the change of the location of the scenery object. For example, in the case where the first preset duration is 2 seconds, if it is analyzed that the first scenery object changes to the second scenery object within 2 seconds, such as changing from a mountain to a plain, then it is determined that the trigger condition is met, and for another example, If it is analyzed that the scenery object changes from the first position to the second position within 2 seconds, it is determined that the trigger condition is met. Usually, in the case of a sharp turn, the scenery will change rapidly, and the degree of scenery change will reach the preset level.

In the specific implementation process, for S1013, in the first embodiment, the driving recorder obtains the image brightness value of the current driving record, and determines whether the image brightness value of the current driving record reaches the preset brightness threshold, such as reaching the preset brightness The threshold is used to judge that the trigger condition has been reached. Through the above process, the trigger condition can be used when the sky becomes dark to a certain extent, or when the sky becomes brighter to a certain extent, or when the sky brightness reaches the preset brightness range. condition. In the second embodiment, the driving recorder obtains whether the change in the brightness of the driving record image within the preset image duration reaches the preset brightness change, and thus, the sky suddenly becomes dark or bright as a trigger condition.

In the specific implementation process, for S1014, the driving recorder obtains the image sound decibel value of the current driving record, determines whether the sound decibel value reaches the preset decibel threshold, and judges that the trigger condition is met if the decibel threshold is reached. Therefore, if thunder with preset decibels occurs at the current driving position, the thunder can be used as a trigger condition.

In the specific implementation process, for S1015, in the first embodiment, the current driving speed is obtained through the speed measuring device, and it is determined whether the current driving speed increases or decreases to the preset speed, such as increasing to the preset speed or decreasing When the preset speed is reached, it is judged that the trigger condition is met. For example, the current driving speed is increased to 90 kilometers per hour as the trigger condition, and the current driving speed is reduced to 30 kilometers per hour as the trigger condition. In the second embodiment, the speed measuring device is used to obtain the variation of the driving speed within the second preset time length, and determine whether the variation of the driving speed reaches the preset threshold. If it reaches the preset threshold, it is judged that the trigger condition is met. A sudden deceleration of the driving speed from 60 kilometers per hour to 30 kilometers per hour is used as a trigger condition, or a sudden acceleration of the current driving speed from 60 kilometers per hour to 90 kilometers per hour is used as a trigger condition. In S1015, on the one hand, the speed measuring device can be independent of the driving recorder, so that the speed measuring device communicates with the driving recorder to transmit the detected current driving speed to the driving recorder, and the speed measuring device can also pass the above preset The data transmission method communicates with the driving recorder. On the other hand, the speed measuring device can also be integrated inside the driving recorder, so that the driving recorder can detect the driving speed by itself.

In the specific implementation process, for S1016, the user can actively trigger by touch or voice, so that the driving recorder meets the trigger condition. trigger command.

In the present application, determining one or more driving recording images corresponding to the trigger condition in S102 includes: determining one or more driving recording images corresponding to the trigger condition according to a preset trigger duration. In the first embodiment, the preset trigger duration is specifically when the trigger condition is met, and correspondingly, it is determined that the driving recording image corresponding to the trigger condition is: the driving recording image recorded when the trigger condition is met. For example, when the current driving position reaches the preset triggering geographic point, the driving record image is recorded when the triggering geographic point is reached, or the driving recording image is recorded when a preset image object appears in the image content of the current driving record, or When the brightness of the current driving recorded image reaches a preset brightness threshold, the driving recorded image is recorded, or, when the current driving recorded image sound reaches the preset decibel threshold, the driving recorded image is recorded. In the second embodiment, the preset trigger duration includes the time when the trigger condition is reached and the preset time period before the trigger condition is reached. Correspondingly, it is determined that the driving record image corresponding to the trigger condition is: and one or more driving record images recorded within a preset period of time before the trigger condition is reached. For example, when the current driving location reaches the preset triggering geographic location point, the driving recording images from 2 seconds before reaching the triggering geographic location point to the moment of reaching the triggering location point are recorded. The recording methods of other trigger conditions belonging to different types will not be described in detail. In the third embodiment, the preset trigger duration includes the time when the trigger condition is met and the preset time period after the trigger condition is met. Correspondingly, it is determined that the driving recording image corresponding to the trigger condition is: when the trigger condition is met, And one or more driving record images recorded within a preset period of time after the trigger condition is reached, for example, when the current driving position reaches the preset trigger geographic location point, the time from the moment when the trigger location point is reached to the trigger location point The driving recording images of the next 2 seconds are recorded, and the recording methods of other trigger conditions belonging to different types in this embodiment will not be described in detail. In the fourth embodiment, the preset trigger duration includes the time when the trigger condition is reached, the preset time period before the trigger condition is reached, and the preset time period after the trigger condition is reached. Correspondingly, the time period corresponding to the trigger condition is determined The driving recording images are: one or more driving recording images recorded when the trigger condition is met, within a preset time period before the trigger condition is met, and within a preset time period after the trigger condition is met. For example, when the current driving position reaches the preset triggering geographic location point, the driving recording images from 2 seconds before reaching the triggering position point to 2 seconds after reaching the triggering position point are recorded. The recording methods of other trigger conditions belonging to different types below will not be described in detail.

In this application, all driving record images recorded during the process of satisfying the trigger condition are taken as the determined one or more driving record images corresponding to the trigger condition. Specifically, when the trigger condition is a trigger condition based on a location, if the preset trigger location is within a geographic location, all recorded driving images within the geographic location are used as the determined driving recorded images. When the trigger condition is a preset trigger condition based on the image content, if the scene change degree in the image content within the first preset time length reaches a preset level, all the driving recording images recorded within the first preset time length will be used as a determination driving record images. When the trigger condition is a trigger condition based on speed preset, if the change in driving speed within the second preset time span reaches the preset threshold value, all the driving record images recorded within the second preset time length are taken as the determined driving record image.

In the present application, for the image editing instruction detected in S103, in the first case, the driving recorder detects that the vehicle where the driving recorder is located has arrived at the navigation destination, which indicates that the image editing instruction is detected. In this case , when the vehicle arrives at the navigation destination, it will execute the editing of the driving record image, and automatically generate a wonderful review image of the journey. In the second case, the driving recorder detects that the preset cycle of editing the driving record image has been reached, which means that the image editing command has been monitored. In this case, the user can set a period of time to make a wonderful review video of the trip , for example, create a trip highlight video every other week. In the third case, if the driving recorder detects the user’s trigger operation to edit the driving record image, it indicates that the image editing command has been monitored. In this case, under the user’s active trigger operation, the corresponding editing of the driving record image .

Further, in this application, for editing all or part of the driving record images determined in S103, in the first implementation manner, all or part of the driving record images determined within a preset time period are edited For example, the preset time period can be the day when the driving record is generated, or the preset time period can be the current week including the driving record. In the second embodiment. The navigation starting place of this navigation is obtained through the navigation device, and all or part of the driving record images determined from the navigation starting place to the current driving position are edited. In the third embodiment, all or part of the driving recording images determined from the starting time of the vehicle where the driving recorder is located to the current time are edited.

However, the editing of driving recording images includes editing, splicing, soundtracking, adding text, adjusting playback speed and/or adjusting presentation methods. Wherein, adjusting the playback speed includes speeding up the playback speed of the video or slowing down the playback speed of the video, so as to achieve a fast-forward effect or a slow-motion effect. On the one hand, an editing template can be pre-stored in the driving recorder, and the driving recording image can be edited according to the preset editing template. On the other hand, the driving recorder can also perform corresponding editing according to the editing operation of the user. Furthermore, in S103, the edited trip highlight review images include video files or slide files, and the driving record images of the present application include videos, photos and/or video screenshots. The highlight review image of the journey is a video file, and the highlight review image of the journey generated by editing the driving record image based on photos and/or video screenshots is a slideshow file.

In the present application, the method for making a wonderful review image of a journey based on a driving record image further includes: storing the driving record images recorded during driving according to a preset duration, and each preset duration of the driving record images is a driving record section image . Due to the limited storage space of the driving recorder, when the storage space exceeds the preset storage threshold, the images of the driving record sections will be deleted in sequence according to the order of storage time. For example, when the preset storage threshold is to store 10 segments of driving For recording segment images, if there is an 11th segment of driving record segment images that need to be stored, the first segment of driving record segment images stored first will be deleted. Therefore, there is a problem of deleting the driving record images corresponding to the trigger conditions when deleting the driving record segment images. Therefore, in this application, on the one hand, it is possible to mark all the driving record segment images that are determined to correspond to the trigger conditions and belong to the driving record segment images. will not be deleted. On the other hand, it is also possible to store all the determined driving record segment images corresponding to the trigger condition to a specific location. After the image editing command is monitored, the marked driving record segment image is intercepted, or the driving record segment image is retrieved from a specific location to edit the driving record segment image in the driving record segment image.

Further, in this application, when the determined driving recording images corresponding to the same trigger condition are in different driving recording segment images, the driving recording images corresponding to the same triggering condition are intercepted from different driving recording segment images, And splicing into a new driving record section image, storing or marking the new driving recording section image. For example, a part of the first driving record image corresponding to the first trigger condition is included in the first driving recording segment image, and another part is included in the second driving recording segment image adjacent to the first driving recording segment image , the part of the content corresponding to the first driving record image is intercepted from the first driving record section image and the second driving recording section image respectively, and spliced into a new driving record section image, and then, the new driving record section image can be Record segment images for storage or tagging.

According to the method and device for making wonderful journey review images based on driving record images of the present invention, when the driving recorder is working, the trigger conditions are monitored, and when the trigger conditions are met, one or more driving records corresponding to the trigger conditions are determined Image, by editing all or part of the determined driving record images, it is possible to generate a journey highlight review image containing multiple driving record images. According to the journey highlight review image, it is convenient for users to view the wonderful moments in the driving record interval, and the user experience it is good.

Based on the same technical concept as the above-mentioned method, the embodiment of the present invention also provides a device for making a wonderful review image of a journey based on a driving record image, as shown in FIG. 2 , the device includes:

The first judging module 201 is used to judge whether the trigger condition is met when the driving recorder is working;

The first determination module 202 is configured to determine one or more driving record images corresponding to the trigger condition when the trigger condition is met;

The editing module 203 is configured to edit all or part of the determined driving record images after listening to the image editing instructions, and generate a journey highlight review image including a plurality of driving record images.

Optionally, the first judging module 201 includes:

A first judging unit, configured to judge whether the current driving position reaches a preset trigger position; and/or,

The second judging unit is used to judge whether the image content of the current driving record meets the preset trigger condition based on the image content; and/or,

The third judging unit is used to judge whether the image brightness of the current driving record reaches the preset trigger condition based on the brightness; and/or,

The fourth judging unit is used to judge whether the video and sound of the current driving record meet the trigger condition based on the sound preset; and/or,

A fifth judging unit, configured to judge whether the current driving speed reaches a trigger condition based on speed preset; and/or,

A sixth judging unit, configured to judge whether a trigger instruction from a user is received.

Optionally, the first judging unit includes:

The communication subunit is used to communicate with the navigation or positioning device, and obtain the geographic location information of the current driving through the navigation or positioning device;

The first obtaining subunit is used to obtain the preset geographical position information of the trigger position;

The first judging subunit is configured to judge whether a preset trigger position has been reached according to the geographic location information of the current driving and the geographic location information of the trigger location.

Optionally, the preset trigger position is a geographic location point or a geographic location range.

Optionally, the preset trigger positions include:

The position preset by the user is the trigger position; and/or,

The locations of popular locations or scenic spots obtained according to network data analysis are the preset trigger locations; and/or,

The number of times or frequency recorded by the driving recorder that has passed a certain place reaches the preset number or frequency, then the location of the place is the preset trigger position; and/or,

If the driving recorder has never recorded a driving record for a certain location, then the location of the location is the preset trigger location.

Optionally, the second judging unit includes:

The second obtaining subunit is used to obtain the image content of the current driving record; the first identification subunit is used to identify whether a preset image object appears in the image content, and if the preset image object appears, it is judged that said triggering condition; and/or,

The third obtaining subunit is used to obtain the driving record image content within the first preset time length, and analyze whether the scene change degree in the image content within the first preset time length reaches a preset level, if it reaches the The preset degree determines that the trigger condition is met.

Optionally, the fourth judging unit includes:

The fourth obtaining subunit is used to obtain the sound decibel value of the current driving record, determine whether the sound decibel value reaches a preset decibel threshold, and judge that the trigger condition is met if the decibel threshold is reached.

Optionally, the fifth judging unit includes:

The first determining subunit is used to obtain the current driving speed through the speed measuring device, determine whether the current driving speed increases or decreases to a preset speed, and if it increases to a preset speed or decreases to a preset speed, it is judged that the speed is reached said triggering condition; and/or,

The second determining subunit is used to obtain the variation of the driving speed within the second preset time period through the speed measuring device, determine whether the variation of the driving speed reaches a preset threshold, and judge that the trigger is reached if the preset threshold is reached. condition.

Optionally, the sixth judging unit includes:

The second judging subunit is configured to judge whether a trigger instruction generated by the user based on touch or voice is received.

Optionally, the first determination module 202 includes:

The first determination unit is configured to determine one or more driving record images corresponding to the trigger condition according to a preset trigger duration.

Optional:

The preset trigger duration is specifically when the trigger condition is reached, and the determined driving recording image corresponding to the triggering condition is: the driving recording image recorded when the triggering condition is reached;

or,

The preset trigger duration includes the time when the trigger condition is reached and the preset time period before the trigger condition is reached, and the determined driving recording image corresponding to the trigger condition is: when the trigger condition is reached, and One or more driving record images recorded within a preset period of time before the trigger condition is reached;

or,

The preset trigger duration includes when the trigger condition is met and a preset period of time after the trigger condition is met, and the determined driving recording image corresponding to the trigger condition is: when the trigger condition is met, and One or more driving record images recorded within a preset time period after the trigger condition is met;

or,

The preset trigger duration includes when the trigger condition is reached, a preset time period before the trigger condition is reached, and a preset time period after the trigger condition is reached, and the determined driving time corresponding to the trigger condition The recorded images are: one or more driving recording images recorded when the trigger condition is reached, a preset time period before the trigger condition is reached, and a preset time period after the trigger condition is reached.

Optionally, the first determination module 202 includes:

The second determining unit is configured to use all driving record images recorded during the process of satisfying the trigger condition as the determined one or more driving record images corresponding to the trigger condition.

Optionally, the editing module 203 includes:

A first detection unit, configured to detect that the vehicle where the driving recorder is located has arrived at a navigation destination; and/or

The second detection unit is used to detect that the preset period of editing driving record images has been reached; and/or

The third detection unit is configured to detect a trigger operation of editing the driving record image by the user.

Optionally, the editing module 203 includes:

a first editing unit, configured to edit all or part of the driving record images determined within a preset time period; or

The second editing unit is configured to obtain the navigation starting place of this navigation through the navigation device, and edit all or part of the driving record images determined between the navigation starting place and the current driving position; or

The third editing unit is configured to edit all or part of the driving record images determined from the start time of the vehicle where the driving recorder is located to the current time.

Optionally, the editing includes:

Edit, splice, score, add text, adjust playback speed and/or adjust presentation.

Optionally, the device also includes:

The first storage module is used to store the driving record images recorded during driving according to the preset time length, and the driving record images of each preset time length are the driving record section images.

Optionally, the device also includes:

A marking module, configured to mark all the determined driving record section images corresponding to the trigger conditions, and the marked driving record section images are generated before generating the journey highlight review image will not be deleted; or

The second storage module is configured to store all the determined driving record segment images corresponding to the trigger condition to a specific location.

Optionally, the device also includes:

An intercepting and splicing module, configured to intercept the driving recording images corresponding to the same triggering condition from different driving recording segment images when the determined driving recording images corresponding to the same trigger condition are in different driving recording segment images , and spliced into a new section image of the driving record, and store or mark the new section image of the driving record.

Optionally, the driving record images include videos, photos and/or video screenshots.

Optionally, the wonderful review image of the journey includes a video file or a slideshow file.

The algorithms and displays presented herein are not inherently related to any particular computer, virtual system, or other device. Various generic systems can also be used with the teachings based on this. The structure required to construct such a system is apparent from the above description. Furthermore, the present invention is not specific to any particular programming language. It should be understood that various programming languages can be used to implement the content of the present invention described herein, and the above description of specific languages is for disclosing the best mode of the present invention.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, in order to streamline this disclosure and to facilitate an understanding of one or more of the various inventive aspects, various features of the invention are sometimes grouped together in a single embodiment, figure, or its description. This method of disclosure, however, is not to be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the Detailed Description are hereby expressly incorporated into this Detailed Description, with each claim standing on its own as a separate embodiment of this invention.

Those skilled in the art can understand that the modules in the device in the embodiment can be adaptively changed and arranged in one or more devices different from the embodiment. Modules or units or components in the embodiments may be combined into one module or unit or component, and furthermore may be divided into a plurality of sub-modules or sub-units or sub-assemblies. All features disclosed in this specification (including accompanying claims, abstract and drawings) and any method or method so disclosed may be used in any combination, except that at least some of such features and/or processes or units are mutually exclusive. All processes or units of equipment are combined. Each feature disclosed in this specification (including accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

Furthermore, those skilled in the art will understand that although some embodiments described herein include some features included in other embodiments but not others, combinations of features from different embodiments are meant to be within the scope of the invention. and form different embodiments. For example, in the following claims, any one of the claimed embodiments may be used in any combination.

The various component embodiments of the present invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art should understand that a microprocessor or a digital signal processor (DSP) can be used in practice to implement some or all of the components in the device for making a wonderful journey review image based on a driving record image according to an embodiment of the present invention. Some or all functions. The present invention can also be implemented as an apparatus or an apparatus program (for example, a computer program and a computer program product) for performing a part or all of the methods described herein. Such a program for realizing the present invention may be stored on a computer-readable medium, or may be in the form of one or more signals. Such a signal may be downloaded from an Internet site, or provided on a carrier signal, or provided in any other form.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means can be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. does not indicate any order. These words can be interpreted as names.

The invention discloses, A1, a method for making a wonderful review image of a journey based on a driving record image, the method comprising:

When the driving recorder is working, judge whether the trigger condition is met;

When the trigger condition is met, one or more driving recording images corresponding to the trigger condition are determined;

After listening to the image editing instruction, edit all or part of the determined driving record images to generate a wonderful journey review image including a plurality of driving record image contents.

A2. According to the method described in A1, the determination of whether the trigger condition is met includes:

judging whether the current driving position reaches a preset trigger position; and/or,

Judging whether the image content of the current driving record meets a preset trigger condition based on the image content; and/or,

Judging whether the image brightness of the current driving record meets the preset trigger condition based on the brightness; and/or,

Judging whether the image sound of the current driving record meets the trigger condition based on sound preset; and/or,

judging whether the current driving speed reaches a trigger condition based on speed preset; and/or,

It is judged whether a trigger instruction from the user is received.

A3. According to the method described in A2, the judging whether the current driving position reaches the preset trigger position includes:

Communicate with the navigation or positioning device, and obtain the geographic location information of the current driving through the navigation or positioning device;

Obtain the geographic location information of the preset trigger position;

According to the geographical position information of the current driving and the geographical position information of the trigger position, it is judged whether a preset trigger position has been reached.

A4. According to the method described in A2 or A3, the preset trigger position is a geographic location point or a geographic location range.

A5. According to the method described in any one of A2 to A4, the preset trigger position includes:

The position preset by the user is the trigger position; and/or,

The locations of popular locations or scenic spots obtained according to network data analysis are the preset trigger locations; and/or,

The number of times or frequency recorded by the driving recorder that has passed a certain place reaches the preset number or frequency, then the location of the place is the preset trigger position; and/or,

If the driving recorder has never recorded a driving record for a certain location, then the location of the location is the preset trigger location.

A6. According to the method described in A2, the judging whether the image content of the current driving record meets the preset trigger condition based on the image content includes:

Obtain the image content of the current driving record; identify whether a preset image object appears in the image content, and determine that the trigger condition is met if the preset image object appears; and/or,

Obtaining the image content of the driving record within the first preset time length, analyzing whether the degree of scenery change in the image content within the first preset time length reaches a preset level, and if it reaches the preset level, it is determined that the Triggering conditions.

A7. According to the method described in A2, the judging whether the video and sound of the current driving record reaches the trigger condition based on sound preset includes:

Acquiring the sound decibel value of the image recorded in the current driving, determining whether the sound decibel value reaches a preset decibel threshold, and judging that the trigger condition is met if the decibel threshold is reached.

A8. According to the method described in A2, the judging whether the current driving speed reaches the trigger condition based on speed preset includes:

Obtain the current driving speed through the speed measuring device, determine whether the current driving speed increases or decreases to a preset speed, and if it increases to a preset speed or decreases to a preset speed, it is judged that the trigger condition is met; and/or ,

Obtaining the variation of the driving speed within the second preset time period through the speed measuring device, determining whether the variation of the driving speed reaches a preset threshold, and judging that the trigger condition is met if the variation of the driving speed reaches the preset threshold.

A9. According to the method described in A2, the judging whether the trigger instruction from the user is received includes:

It is judged whether a trigger instruction generated by the user based on touch mode or voice mode is received.

A10. According to the method described in any one of A1 to A9, the determination of one or more driving record images corresponding to the trigger condition includes:

One or more driving record images corresponding to the trigger condition are determined according to the preset trigger duration.

A11. According to the method described in A10:

The preset trigger duration is specifically when the trigger condition is reached, and the determined driving recording image corresponding to the triggering condition is: the driving recording image recorded when the triggering condition is reached;

or,

The preset trigger duration includes the time when the trigger condition is reached and the preset time period before the trigger condition is reached, and the determined driving recording image corresponding to the trigger condition is: when the trigger condition is reached, and One or more driving record images recorded within a preset period of time before the trigger condition is reached;

or,

The preset trigger duration includes when the trigger condition is met and a preset period of time after the trigger condition is met, and the determined driving recording image corresponding to the trigger condition is: when the trigger condition is met, and One or more driving record images recorded within a preset time period after the trigger condition is met;

or,

The preset trigger duration includes when the trigger condition is reached, a preset time period before the trigger condition is reached, and a preset time period after the trigger condition is reached, and the determined driving time corresponding to the trigger condition The recorded images are: one or more driving recording images recorded when the trigger condition is reached, a preset time period before the trigger condition is reached, and a preset time period after the trigger condition is reached.

A12. According to the method described in any one of A1 to A9, the determination of one or more driving record images corresponding to the trigger condition includes:

All driving recording images recorded during the process of satisfying the triggering condition are used as the determined one or more driving recording images corresponding to the triggering condition.

A13. According to the method described in any one of A1 to A9, the monitoring of image editing instructions includes:

Detecting that the vehicle on which the dash cam is located has arrived at a navigation destination; and/or

detecting that a preset period for editing dashcam images has been reached; and/or

A trigger action to edit the driving record image by the user is detected.

A14. According to the method described in any one of A1 to A9, the editing of all or part of the determined driving record images includes:

Edit all or part of said driving record images determined within a preset time period; or

Obtain the navigation starting place of this navigation through the navigation device, and edit all or part of the driving record images determined from the navigation starting place to the current driving position; or

Editing all or part of the driving recording images determined from the starting time of the vehicle where the driving recorder is located to the current time.

A15. The method according to any one of A1 to A9, the editing comprising:

Edit, splice, score, add text, adjust playback speed and/or adjust presentation.

A16. The method according to any one of A1 to A9, further comprising:

The driving record images recorded while driving are stored according to the preset time length, and the driving record images of each preset time length are the driving record segment images.

A17, according to the method described in A16, said method also includes:

Marking all the determined driving record section images corresponding to the trigger conditions to which the driving record images belong, and the marked driving record section images will not be deleted before generating the wonderful journey review image; or

All the determined driving recording section images to which the driving recording images corresponding to the trigger conditions belong are stored in a specific location.

A18, according to the method described in A16, said method also includes:

When the determined driving recording images corresponding to the same trigger condition are in different driving recording segment images, the driving recording images corresponding to the same triggering condition are intercepted from different driving recording segment images and spliced into a new The section image of the driving record is used to store or mark the new section image of the driving record.

A19. According to the method described in any one of A1 to A18, the driving record images include videos, photos and/or video screenshots.

A20. According to the method described in any one of A1 to A18, the highlight review image of the journey includes a video file or a slideshow file.

B21. A device for making a wonderful review image of a journey based on a driving record image, said device comprising:

The first judging module is used to judge whether the trigger condition is met when the driving recorder is working;

A first determination module, configured to determine one or more driving record images corresponding to the trigger condition when the trigger condition is met;

The editing module is configured to edit all or part of the determined driving record images after listening to the image editing instructions, and generate a wonderful journey review image including a plurality of driving record images.

B22. According to the device described in B21, the first judging module includes:

A first judging unit, configured to judge whether the current driving position reaches a preset trigger position; and/or,

The second judging unit is used to judge whether the image content of the current driving record meets the preset trigger condition based on the image content; and/or,

The third judging unit is used to judge whether the image brightness of the current driving record reaches the preset trigger condition based on the brightness; and/or,

The fourth judging unit is used to judge whether the video and sound of the current driving record meet the trigger condition based on the sound preset; and/or,

A fifth judging unit, configured to judge whether the current driving speed reaches a trigger condition based on speed preset; and/or,

A sixth judging unit, configured to judge whether a trigger instruction from a user is received.

B23. According to the device described in B22, the first judging unit includes:

The communication subunit is used to communicate with the navigation or positioning device, and obtain the geographic location information of the current driving through the navigation or positioning device;

The first obtaining subunit is used to obtain the preset geographical position information of the trigger position;

The first judging subunit is configured to judge whether a preset trigger position has been reached according to the geographic location information of the current driving and the geographic location information of the trigger location.

B24. The device according to claim B22 or B23, wherein the preset trigger position is a geographic location point or a geographic location range.

B25. According to the device described in any one of B22 to B24, the preset trigger position includes:

The position preset by the user is the trigger position; and/or,

The locations of popular locations or scenic spots obtained according to network data analysis are the preset trigger locations; and/or,

The number of times or frequency recorded by the driving recorder that has passed a certain place reaches the preset number or frequency, then the location of the place is the preset trigger position; and/or,

If the driving recorder has never recorded a driving record for a certain location, then the location of the location is the preset trigger location.

B26. According to the device described in B22, the second judging unit includes:

The second obtaining subunit is used to obtain the image content of the current driving record; the first identification subunit is used to identify whether a preset image object appears in the image content, and if the preset image object appears, it is judged that said triggering condition; and/or,

The third obtaining subunit is used to obtain the driving record image content within the first preset time length, and analyze whether the scene change degree in the image content within the first preset time length reaches a preset level, if it reaches the The preset degree determines that the trigger condition is met.

B27. According to the device described in B22, the fourth judging unit includes:

The fourth obtaining subunit is used to obtain the sound decibel value of the current driving record, determine whether the sound decibel value reaches a preset decibel threshold, and judge that the trigger condition is met if the decibel threshold is reached.

B28. According to the device described in B22, the fifth judging unit includes:

The first determining subunit is used to obtain the current driving speed through the speed measuring device, determine whether the current driving speed increases or decreases to a preset speed, and if it increases to a preset speed or decreases to a preset speed, it is judged that the speed is reached said triggering condition; and/or,

The second determining subunit is used to obtain the variation of the driving speed within the second preset time period through the speed measuring device, determine whether the variation of the driving speed reaches a preset threshold, and judge that the trigger is reached if the preset threshold is reached. condition.

B29. According to the device described in B22, the sixth judging unit includes:

The second judging subunit is configured to judge whether a trigger instruction generated by the user based on touch or voice is received.

B30, according to the device described in any one of B21 to B29, the first determination module includes:

The first determination unit is configured to determine one or more driving record images corresponding to the trigger condition according to a preset trigger duration.

B31. The device described in B30:

The preset trigger duration is specifically when the trigger condition is reached, and the determined driving recording image corresponding to the triggering condition is: the driving recording image recorded when the triggering condition is reached;

or,

The preset trigger duration includes the time when the trigger condition is reached and the preset time period before the trigger condition is reached, and the determined driving recording image corresponding to the trigger condition is: when the trigger condition is reached, and One or more driving record images recorded within a preset period of time before the trigger condition is reached;

or,

The preset trigger duration includes when the trigger condition is met and a preset period of time after the trigger condition is met, and the determined driving recording image corresponding to the trigger condition is: when the trigger condition is met, and One or more driving record images recorded within a preset time period after the trigger condition is met;

or,

The preset trigger duration includes when the trigger condition is reached, a preset time period before the trigger condition is reached, and a preset time period after the trigger condition is reached, and the determined driving time corresponding to the trigger condition The recorded images are: one or more driving recording images recorded when the trigger condition is reached, a preset time period before the trigger condition is reached, and a preset time period after the trigger condition is reached.

B32. According to the device described in any one of B21 to B29, the first determination module includes:

The second determining unit is configured to use all driving record images recorded during the process of satisfying the trigger condition as the determined one or more driving record images corresponding to the trigger condition.

B33, according to the device described in any one of B21 to B29, the editing module includes:

A first detection unit, configured to detect that the vehicle where the driving recorder is located has arrived at a navigation destination; and/or

The second detection unit is used to detect that the preset period of editing driving record images has been reached; and/or

The third detection unit is configured to detect a trigger operation of editing the driving record image by the user.

B34. The device according to any one of B21 to B29, the editing module includes:

a first editing unit, configured to edit all or part of the driving record images determined within a preset time period; or

The second editing unit is configured to obtain the navigation starting place of this navigation through the navigation device, and edit all or part of the driving record images determined between the navigation starting place and the current driving position; or

The third editing unit is configured to edit all or part of the driving record images determined from the start time of the vehicle where the driving recorder is located to the current time.

B35. The device according to any one of 21 to B29, said editing comprising:

Edit, splice, score, add text, adjust playback speed and/or adjust presentation.

B36. The device according to any one of B21 to B29, further comprising:

The first storage module is used to store the driving record images recorded during driving according to the preset time length, and the driving record images of each preset time length are the driving record section images.

B37, according to the device described in B36, described device also comprises:

A marking module, configured to mark all the determined driving record section images corresponding to the trigger conditions, and the marked driving record section images are generated before generating the journey highlight review image will not be deleted; or

The second storage module is configured to store all the determined driving record segment images corresponding to the trigger condition to a specific location.

B38, the device according to B36, the device also includes:

An intercepting and splicing module, configured to intercept the driving recording images corresponding to the same triggering condition from different driving recording segment images when the determined driving recording images corresponding to the same trigger condition are in different driving recording segment images , and spliced into a new section image of the driving record, and store or mark the new section image of the driving record.

B39. According to the device described in any one of B21 to B38, the driving record images include videos, photos and/or video screenshots.

B40. According to the device described in any one of B21 to B38, the highlight review image of the journey includes a video file or a slideshow file.

Claims (10)

1. look back a method for image based on the excellence of driving recording making video route, it is characterized in that, described method comprises:

When drive recorder works, judge whether to reach trigger condition;

When reaching described trigger condition, determine the one or more driving recording images corresponding with described trigger condition;

After listening to image editing instruction, all or part of described driving recording image determined is edited, generate the route excellence comprising multiple driving recording presentation content and look back image.

2. the method for claim 1, is characterized in that, described in judge whether to reach trigger condition, comprising:

Judge the trigger position whether current line truck position reaches preset; And/or,

Judge whether the presentation content of current driving recording reaches the trigger condition preset based on presentation content; And/or,

Judge whether the image brilliance of current driving recording reaches the trigger condition preset based on brightness; And/or,

Judge whether the video-audio of current driving recording reaches the trigger condition based on sound presets; And/or,

Judge whether current line vehicle speed reaches the trigger condition preset based on speed; And/or,

Judge whether the triggering command receiving user.

3. method as claimed in claim 2, is characterized in that, describedly judges whether current line truck position reaches preset trigger position and comprise:

Communicate with navigation or positioning equipment, obtained the geographical location information of current driving by described navigation or positioning equipment;

Obtain the geographical location information of preset trigger position;

According to the geographical location information of described current driving and the geographical location information of described trigger position, judge whether to reach preset trigger position.

4. method as claimed in claim 2 or claim 3, described preset trigger position is geographic position point or a geographical position range.

5., as the method as described in arbitrary in claim 2 to 4, it is characterized in that, described preset trigger position comprises:

The position of user preset is described trigger position; And/or,

The popular place obtained according to network data analysis or position, sight spot are described preset trigger position; And/or,

Described drive recorder record once reached predetermined times or frequency through the number of times in certain place or frequency, then this position, place is described preset trigger position; And/or,

Described drive recorder did not have driving recording to certain place, then this position, place is described preset trigger position.

6. method as claimed in claim 2, is characterized in that, describedly judges whether the presentation content of current driving recording reaches the trigger condition preset based on presentation content, comprising:

Obtain the presentation content of current driving recording; Identify the imaged object whether occurring in described presentation content presetting, trigger condition as described in the imaged object as preset as described in occurring then judges to reach; And/or,

Obtain the driving recording presentation content in the first preset duration, whether the landscape intensity of variation analyzed in the described presentation content in described first preset duration reaches predeterminable level, as predeterminable level as described in reaching then judge to reach as described in trigger condition.

7. method as claimed in claim 2, it is characterized in that, the described trigger condition judging whether the video-audio of current driving recording reaches based on sound presets comprises:

Obtain the video-audio decibel numerical value of current driving recording, determine whether described sound decibel number value reaches default decibel threshold, as decibel threshold as described in reaching then judge to reach as described in trigger condition.

8. method as claimed in claim 2, is characterized in that, the described trigger condition judging whether current line vehicle speed reaches based on speed is default comprises:

Known the speed of current driving by speed measuring device, determine whether the speed of described current driving raises or be reduced to pre-set velocity, as be elevated to pre-set velocity or be reduced to pre-set velocity then judge to reach as described in trigger condition; And/or,

Known the road speed variable quantity in the second preset duration by speed measuring device, determine whether described road speed variable quantity reaches predetermined threshold value, as predetermined threshold value as described in reaching then judge to reach as described in trigger condition.

9. method as claimed in claim 2, is characterized in that, described in judge whether that the triggering command receiving user comprises:

Judge whether to receive the triggering command that user produces based on touch control manner or voice mode.

10. look back a device for image based on the excellence of driving recording making video route, it is characterized in that, described device comprises:

First judge module, for when drive recorder works, judges whether to reach trigger condition;

First determination module, for when reaching described trigger condition, determines the one or more driving recording images corresponding with described trigger condition;

Editor module, for after listening to image editing instruction, edits all or part of described driving recording image determined, generates the route excellence comprising multiple driving recording presentation content and looks back image.